Gunmaker is a slur used to describe Columbian in a derogatory way. Columbian stereotype.
The word Gunmaker is a racial slur that has been used historically to degrade and dehumanize columbian. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to columbian. If you are unsure about whether or not it is appropriate to use the word Gunmaker, it is best to err on the side of caution and avoid using it in any situation.